Quote Originally Posted by RedHeartbeat View Post
sounds like a bad TPS or MAP sensor. Disconnect the MAF sensor and see how it runs when it runs off the open loop base tune. It may be nothing more than a dirty MAF sensor. The map could also be defective or plugged.
Thanks for the quick responce, I unplugged the MAF, at first it didn't want to idle, after a few restarts it I let it idle, one thing it did fix was the hesitation when I stabbed the gas for a sec, it went away, I then turned it back off, plugged in the MAF, and the hesitation was back. Do you also think that the stock MAF is a big restriction with all the mods I have listed?